ZIP code 94930

Marin County, including Fairfax

Search for an address

Report created October 31, 2026 at www.firezones.org/zip/94930

Summary

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    1. Very High 3,370 acres · State Responsibility Area 36%
    2. High 1,982 acres · 1,520 state, 462 local 21%
    3. Moderate 3,945 acres · 3,070 state, 875 local 42%
    4. Non-wildland 98 acres · Local Responsibility Area 1%

    9,395 acres of land in all, 7,961 in the State Responsibility Area and 1,434 in the Local. State zones are the ones the State Fire Marshal designated, in effect since April 1, 2024. Local zones are CAL FIRE's 2025 recommendation, which each city or county adopts by ordinance and can make stricter. How to read fire zones

  • Fire history

    The 10 largest of 15 fires that burned here

    1. 1923 Uknown Fire 31,769 acres in total 2,904 acres here
    2. — Uknown Fire 726 acres in total 556 acres here
    3. — Uknown Fire 268 acres here
    4. 1973 Tamarancho Fire 202 acres here
    5. — Uknown Fire 237 acres in total 192 acres here
    6. 1938 Uknown Fire 194 acres in total 189 acres here
    7. — Bald Hill Fire 350 acres in total 187 acres here
    8. — Uknown Fire 169 acres in total 167 acres here
    9. 1984 Whites Hill Fire 411 acres in total 129 acres here
    10. — Uknown Fire 82 acres in total 81 acres here

    And 5 smaller fires. The most recent was the 1987 Cascade Fire, which burned 60 acres here. In all, 3,657 acres of ZIP code 94930 have burned. Acres are the land each fire burned here, and fires that crossed less than an acre are not counted. Some older or smaller fires may be missing, and a fire perimeter can include unburned patches. How to read fire history

Nearby areas

Communities in ZIP code 94930

Neighboring ZIP codes

  1. 94930 36% Very High · this area
  2. 94903 49% High
  3. 94904 15% Very High
  4. 94941 56% Very High
  5. 94946 82% High · 1% Very High
  6. 94957 96% Moderate
  7. 94960 75% Moderate · 3% High
  8. 94970 38% Very High
  9. 94973 94% High · <1% Very High

Sources

Fire hazard severity zones
CAL FIRE Office of the State Fire Marshal
State map published June 27, 2025, local map February 2, 2026
Fire history
CAL FIRE Fire and Resource Assessment Program
Published July 28, 2026

This site is independent and not affiliated with CAL FIRE, so for an official determination, check with the agency or your city or county. How we read the data